1. Think about family bonds of humans and animals. To what extent are relationships between mates, parents and children, siblings, and extended family based in biology. 2. You have read about several...

1. Think about family bonds of humans and animals. To what extent are relationships between mates, parents and children, siblings, and extended family based in biology.

2. You have read about several twin studies and about the genetics of personality. What is the value of twin studies in learning about personality? What are the limits of these studies?